#ifndef DEMOS_COMMON_H_
#define DEMOS_COMMON_H_

#include <tomcrypt.h>

extern prng_state yarrow_prng;

#ifdef LTC_VERBOSE
#define DO(x) do { fprintf(stderr, "%s:\n", #x); run_cmd((x), __LINE__, __FILE__, #x, NULL); } while (0)
#define DOX(x, str) do { fprintf(stderr, "%s - %s:\n", #x, (str)); run_cmd((x), __LINE__, __FILE__, #x, (str)); } while (0)
#else
#define DO(x) do { run_cmd((x), __LINE__, __FILE__, #x, NULL); } while (0)
#define DOX(x, str) do { run_cmd((x), __LINE__, __FILE__, #x, (str)); } while (0)
#endif

void run_cmd(int res, int line, char *file, char *cmd, const char *algorithm);

void print_hex(const char* what, const void* v, const unsigned long l);

#endif /* DEMOS_COMMON_H_ */